Obama in Africa - 2013

June 30, 2013

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Ahmed Kathrada (L), a former prisoner with anti-apartheid activist Nelson Mandela gives a tour of the prison to US President Barack Obama (3rdR) and his family on Robben Island, South Africa on June 30, 2013. With Obama are his daughters Sasha (R) and Malia (L), First Lady Michelle Obama (R) and his mother-in-law Marian Robinson (C). Paying homage to the 94-year-old former South-African president, who is critically ill in hospital, Obama stared into the stark cell where Mandela spent two thirds of his 27 years in jail. AFP PHOTO/JIM WATSON
JIM WATSON/AFP/Getty Images

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Ahmed Kathrada (L), a former prisoner with anti-apartheid activist Nelson Mandela gives a tour of the prison to US President Barack Obama (3rdR) and his family on Robben Island, South Africa on June 30, 2013. With Obama are his daughters Sasha (R) and Malia (L), First Lady Michelle Obama (R) and his mother-in-law Marian Robinson (C). Paying homage to the 94-year-old former South-African president, who is critically ill in hospital, Obama stared into the stark cell where Mandela spent two thirds of his 27 years in jail. AFP PHOTO/JIM WATSON
JIM WATSON/AFP/Getty Images